25QHTF22-82.944-PD

Oscillators Overview

The 25QHTF22-82.944-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 82.944 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 2.5V and features a standby power-down mode for energy efficiency. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports standby power-down mode
• Utilizes LVCMOS output logic
• Compact 4-SMD no lead package

Oscillators Applications

• General purpose timing circuits
• Digital signal processing systems
• Communication equipment

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 2.5V supply voltage aligns with your system's power rails. Confirm that the 4-SMD no lead package footprint matches your PCB layout constraints to ensure proper assembly and reliability.

Oscillators Selection Notes

Select this component when a stable 82.944 MHz clock source is required with low power consumption capabilities. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the standby feature if power management during idle periods is a critical design requirement for the target application.

Oscillators Part Context

This part belongs to the 25QHTF22 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and output types. The PD suffix indicates the inclusion of a power-down control function, distinguishing it from continuously running variants within the same package family.

Oscillators Replacement Considerations

Direct substitutes include other 25QHTF22 series parts with identical pinout and voltage but different frequencies, such as 25QHTF22-68.000-PD or 25QHTF22-50.180-PD, provided the frequency difference is acceptable for the application.